Harbers M, Kato S, de Hoon M, Hayashizaki Y, Carninici P, Plessy C.

BMC Genomics. 2013 Sep 30;14(1):665.

Comparison of RNA- or LNA-hybrid oligonucleotides in template-switching reactions for high-speed sequencing library preparation.

We did not test r(G)r(G)l(G) used in Smart-seq2.